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Li-Fi vs Wi-Fi: A Battle of Light and Waves

Li-Fi vs Wi-Fi: A Battle of Light and Waves Li-fi is a light fidelity device that supports only the infrared and other lighting systems to transfer the data to the device which is used to receive from the sender device. Wifi is a wireless fidelity device that supports the radio waves to transfer the data to the wifi device which is used to receive the wifi signals at the limited ranges due to the device version capacity. Introduction to the computer system and computer applications related topics are listed following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves Let’s discuss the computer system related topic and questions above listed and their answers are following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves There are some points on the computer system and data communication related to the topic of “Li-Fi vs Wi-Fi: A Battle of Light and Waves” following below here: Lifi based data communication system:- Li-Fi is a light based signal data transmission ...

What is data and information in computer? What are the difference between data and information?

What is data and information in computer? What are the difference between data and information?

What is Data in according to computer language and its difference?

  • Basically data comes from the datum which is plural form of the word.
  • Data is known as raw and fact in memories stored in a storage devices.
  • Data is meaningless and takes in the form of random in the storage devices.
  • Data is needs to connect in a sequential form.

  • When the data makes a relation then it creates in the form of the database.
  • Without relation the data is not able to use for any purpose in the direct way.
  • It is difficult to create a relation between data to data.
  • Data can be in any form such as name, age, number, street number, digits etc.

What is information in according to computer and its difference?

  • Information is a relational term or fact in memory stored in the storage devices.
  • Information can be retrieve from the storage device easily.
  • Information is creates by the two or more relation data sets.

data and information diagram in pictorial

  • Information is a meaningful more than data.
  • It can be logical term.
  • It is conceptual form of two or more than data.
  • Information is easily stores in the memory of the storage devices.
  • Information can be manipulated in the record.
  • It can be update with new database.


Information is a relational term or fact in memory stored in the storage devices:-

Information is a combination of data to make a sense and a meaning about the particular subject or object information can be stored in the storage device.


The information is used to provide details about the object such as:-  an object has a coordinates which describes the shape of object. In this data the information is relate to the coordinates of the object. It coordinates on the graphs measurements.


Information is also relation between two data sets which makes a sense of relation describe the object or subject information. If the object described by the shape with the category of circle then the data is object1 and circle is other data set.


Can information be useful for users on computers?

Yes, it is true that the information is useful for users to make sense after reading in the text information.

When two or more data can make a relation between data then the information can be generated from data.

The data sets provide information in a business intelligence term to make an informed decision on the project and these data sets are collected from different types of sources from the internet or other types of online or offline survey program.

The information can be defined mostly in the relational database model such as:- a user has name, city, street address, state and house number.

For example :- these examples make sense to describe the address of users in the information in relational database model.


the diagram shows the relational database information of raju and steve and how its look like the RDBMS model shows in the image and table describes the information in every rows and columns
this diagram shows how the relational database model shows the information that make a sense


Raju | house 45| street no. 2| rishikesh| Uttarakhand

Steve | house 53 | avenue no. 2| area 53 | New york




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What are the difference between data and information? ”
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